31935316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 70592256

約数和(自身を除く): 38656940

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 2917, 5474, 5834, 10948, 11668, 20419, 40838, 49589, 67091, 81676, 99178, 134182, 198356, 268364, 347123, 469637, 694246, 939274, 1140547, 1388492, 1878548, 2281094, 4562188, 7983829, 15967658, 31935316]

約数ペア:

[(1, 31935316), (2, 15967658), (4, 7983829), (7, 4562188), (14, 2281094), (17, 1878548), (23, 1388492), (28, 1140547), (34, 939274), (46, 694246), (68, 469637), (92, 347123), (119, 268364), (161, 198356), (238, 134182), (322, 99178), (391, 81676), (476, 67091), (644, 49589), (782, 40838), (1564, 20419), (2737, 11668), (2917, 10948), (5474, 5834)]